155mm Setting Ring, Hardened Gauge Steel, Form C, DIN 2250/DIN 286 JS 3 - Metav IndustryLine

Robust 155 mm setting ring in hardened and lapped gauge steel provides a stable, wear‑resistant reference with DIN 2250 / DIN 286 JS 3 tolerance; benefit from repeatable measurements, long service life and straightforward integration into inspection workflows. Order this precision ring directly via Metav Werkzeuge or contact our consultants for specification advice.

Setting ring M313.155 – 155 mm ring gauge, hardened gauge steel (DIN 2250) – Metav IndustryLine

The setting ring 155 mm is a precision ring gauge for calibration, setting and reference measurements in production and metrology environments

• Hardened and lapped gauge steel surface
• Conforms to DIN 2250 and DIN 286 JS 3
• 155 mm nominal diameter, stable reference
• Form C profile for standard gauge applications

Stable reference for workshop and laboratory

The ring is manufactured from hardened gauge steel and delivered with a lapped running surface to ensure consistent contact and minimal wear. This construction results in a stable reference for setting gauges and validating measuring equipment, so repeatability is maintained over many cycles. The solid mass and balanced geometry help reduce thermal and handling influences, allowing dependable use in both toolrooms and calibration benches.

DIN tolerances that reduce acceptance uncertainty

Built to DIN 2250 and DIN 286 with a JS 3 tolerance class, the component supplies clearly defined dimensional limits for acceptance tests and setting procedures. These standards make the part suitable as a ring gauge for calibrating micrometers and for use as a master reference in go/no‑go checks. Clear standardisation reduces ambiguity during quality inspections and simplifies documentation in controlled production processes.

Durable design and practical workshop benefits

At approximately 5.15 kg the component demonstrates the mass and rigidity expected of industrial reference gauges, providing resistance to small disturbances during measurement. The Form C geometry matches common gauge fixtures and holders, enabling easy integration into existing setups. Supplied by Metav IndustryLine, the ring benefits from a European quality filter and logistical proximity that supports reliable supply and traceability for serial production and maintenance planning.

For a traceable 155 mm reference ring from Metav IndustryLine and tailored application advice, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for specification guidance and ordering support

Technical data

• SKU: M313.155
• GTIN: 4054469121161
• Article designation: Setting ring 155 mm, DIN 2250, hardened gauge steel
• Weight: 5.15 kg

Data

• Nominal diameter: 155 mm
• Tariff number: 90173000
• ECLASS: 21170104

Special features

• Material: gauge steel, hardened and lapped
• Standards: DIN 2250; DIN 286, JS 3
• Profile: Form C
• Use: calibration, setting, reference measurements
• Brand: Metav IndustryLine

FAQ

What is the primary application of this ring gauge?
The setting ring M313.155 is designed primarily for calibration and setting of measuring instruments, serving as a precise reference in production control and inspection tasks.

Which standards and tolerance class apply to the ring?
The ring complies with DIN 2250 and DIN 286 and is manufactured to a JS 3 tolerance class to ensure narrow acceptance limits and reproducible checks.

Is the material suitable for regular workshop use?
Yes. The gauge is made from hardened and lapped gauge steel, giving it wear resistance and the dimensional stability required for frequent use in workshops and calibration rooms.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com